You can alleviate a tickly throat by scratching your ear.
9
A person can live without food for about a month, but only about a week without water.
156
Banging your head against a wall uses 150 calories an hour.
57
The average person has over 1,460 dreams a year!
69
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Your hair grows faster in the morning than at any other time of day.
91